FVXX22 KNES 180248 VA ADVISORY DTG: 20231018/0248Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/678 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 18/0220Z OBS VA CLD: SFC/FL190 S0001 W07745 - S0005 W07744 - S0005 W07743 - S0007 W07743 - S0007 W07746 - S0002 W07747 - S0001 W07745 MOV W 5KT FCST VA CLD +6HR: 18/0830Z SFC/FL190 N0002 W07803 - S0002 W07738 - S0007 W07739 - S0004 W07805 - N0002 W07803 FCST VA CLD +12HR: 18/1430Z NO VA EXP FCST VA CLD +18HR: 18/2030Z NO VA EXP RMK: VA EXT 6 NM W OF THE SUMMIT. HGT BASED ON DIRECTION OF MOTION AND NWP MODELS. LOWER LEVEL EM WOULD MOV TWD NW. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20231018/0845Z